2783404458

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3229}}^1$

素因数の和:3573

約数の個数: 80

約数和(自身を含む): 6626913480

約数和(自身を除く): 3843509022

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 313, 459, 626, 918, 939, 1377, 1878, 2754, 2817, 3229, 5321, 5634, 6458, 8451, 9687, 10642, 15963, 16902, 19374, 25353, 29061, 31926, 47889, 50706, 54893, 58122, 87183, 95778, 109786, 143667, 164679, 174366, 261549, 287334, 329358, 431001, 494037, 523098, 862002, 988074, 1010677, 1482111, 2021354, 2964222, 3032031, 4446333, 6064062, 8892666, 9096093, 17181509, 18192186, 27288279, 34363018, 51544527, 54576558, 81864837, 103089054, 154633581, 163729674, 309267162, 463900743, 927801486, 1391702229, 2783404458]

約数ペア:

[(1, 2783404458), (2, 1391702229), (3, 927801486), (6, 463900743), (9, 309267162), (17, 163729674), (18, 154633581), (27, 103089054), (34, 81864837), (51, 54576558), (54, 51544527), (81, 34363018), (102, 27288279), (153, 18192186), (162, 17181509), (306, 9096093), (313, 8892666), (459, 6064062), (626, 4446333), (918, 3032031), (939, 2964222), (1377, 2021354), (1878, 1482111), (2754, 1010677), (2817, 988074), (3229, 862002), (5321, 523098), (5634, 494037), (6458, 431001), (8451, 329358), (9687, 287334), (10642, 261549), (15963, 174366), (16902, 164679), (19374, 143667), (25353, 109786), (29061, 95778), (31926, 87183), (47889, 58122), (50706, 54893)]